GW-7553-M
介绍
GW-7553 是支援PROFIBUS DP从站转Modbus通讯协定的网关,透过GW-7553 能使PROFIBUS主站设备直接存取Modbus TCP主端或从端设备,这些Modbus TCP设备可以是PLC、感测器及泓格科技的PA C、 I-8KE4-MTCP和ET-7000模组等。藉由GW-7553模组的强大功能,用户能轻易的将Modbus TCP设备连接到PROFIBUS 的通讯网路上。而GW-7553模组除了支援Modbus TCP通讯协定外,同时也支援Modbus RTU与ASCII通讯协定。

应用
 
- 工业自动化
- 工厂自动化
- 流程自动化
- 等等
相似产品
                                            
                                                
                                                    
                                         
                                        
                                        
                                    | CPU 模块 | |
|---|---|
| CPU | 80186, 80 MHz or compatible | 
| EEPROM | 16 KB | 
| 閃存 | 512 KB | 
| 內存 | 512 KB | 
| 看门狗计时器 | Watchdog IC CPU built-in | 
| LED 灯 | |
|---|---|
| 状态 | PWR LED, RUN LED, ERR LED | 
| 以太网 | |
|---|---|
| Ports | 10/100Base-TX Ethernet Controller (Auto-negotiating, Auto_MDIX) | 
| 串口 | |
|---|---|
| 端口 | RS-232 (For updating firmware and configuration) 5-pin screwed terminal block (TxD, RxD, RTS, CTS, GND ) | 
| 波特率 | 2400, 4800, 9600, 19200, 38400, 57600, 115200 | 
| 同位元 | None, Even, Odd | 
| Data Bit | 7, 8 | 
| 停止位元 | 1, 2 | 
| PROFIBUS | |
|---|---|
| 控制芯片 | Profichip VPC3+C | 
| 传送器 | ADI ADM2486 | 
| Baud Rate | 9.6 k, 19.2 k, 45.45 k, 93.75 k, 187.5 k, 500 k, 1.5 M, 3 M, 6 M, 12 M | 
| 隔离 | 3000 VDC for DC-to-DC, 2500 Vrms for bus-to-logic | 
| 通讯协议 | DP-V0 & DP-V1 | 
| 电源 | |
|---|---|
| 功耗 | 2.5 W | 
| 机构 | |
|---|---|
| 外壳 | Metal | 
| 尺寸 (mm) | 96 x 33 x 119 (W x L x H) | 
| 安裝 | DIN-Rail | 
| 环境 | |
|---|---|
| 工作温度 | -25 ~ +75℃ | 
| 储存温度 | -30 ~ +85 ℃ | 
| 湿度 | 5 ~ 95% RH, Non-condensing | 
- 提供通讯安全值设定
- 提供乙太网路设定
- 显示诊断讯息与装置资讯
- 显示GW-7553 与Modbus 设备间之通讯记录
 .
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Modbus支援命令
GW-7553仅支援下列Modbus 功能码| Code | Name | Description | 
|---|---|---|
| 01 | Read Coil Status | Read the ON/OFF status of discrete outputs in the slave | 
| 02 | Read Input Status | Read the ON/OFF status of discrete inputs in the slave | 
| 03 | Read Holding Registers | Read the binary contents of holding registers in the slave | 
| 04 | Read Input Registers | Read the binary contents of input registers in the slave | 
| 05 | Force Single Coil | Write a single output to either ON or OFF in the slave | 
| 06 | Preset Single Register | Write an integer value into a single register in the slave | 
| 15 | Force Multi. Coils | Write each coil in the sequence of coils to either ON or OFF in the slave | 
| 16 | Preset Multi. Registers | Write a block of contiguous registers in the slave | 
 
        








 
  
  
  
  
                                                 











